38058237

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 66867840

約数和(自身を除く): 28809603

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 563, 609, 777, 1073, 1689, 1827, 2331, 3219, 3941, 5067, 7511, 9657, 11823, 16327, 20831, 22533, 35469, 48981, 62493, 67599, 114289, 145817, 146943, 187479, 342867, 437451, 604099, 1028601, 1312353, 1812297, 4228693, 5436891, 12686079, 38058237]

約数ペア:

[(1, 38058237), (3, 12686079), (7, 5436891), (9, 4228693), (21, 1812297), (29, 1312353), (37, 1028601), (63, 604099), (87, 437451), (111, 342867), (203, 187479), (259, 146943), (261, 145817), (333, 114289), (563, 67599), (609, 62493), (777, 48981), (1073, 35469), (1689, 22533), (1827, 20831), (2331, 16327), (3219, 11823), (3941, 9657), (5067, 7511)]